Miracle Heat Stove and Furnace Heat Reclaimer - Fits 6in. Flue MHD6

Why pay for warm air that's getting away? Cut fuel costs by capturing flue heat and circulating it back into the room with this Miracle Heat stove and furnace heat reclaimer. This unit is fully automatic with a thermostatically controlled fan. Great for older stoves and furnaces, this built-in heat exchanger delivers easier, cleaner operation and is compatible with both wood and coal stoves.